Specifications

rock chisel bit
1.Wide range of use
2.High quality best price
3.Long life chisel bit
4.ISO9001 certificate

use widely rock chisel bit

Our company manufacture base of series of rock drilling tools, mining tools, DTH Drill tools and so on.

1.Chiesl Bit

Bit Diameter 20-60mm,Taper4,6,7 degree

2.Cross Bit

Bits Diameter32-76mm,buttons8*12,Taper7degree,water hole3

3.Chiesl Oblique Bit/Chiesl Long bit

Bit Diameter32-42,buttons8*12,taper7 degree,water hold3

 

Tapered chisel bit is one of traditional drill bits with long history in the world, due to its simple production process, they are used widely in the world from the last century. Chisel bits means carbides are chisel type. Like taper drill steels, taper chisel bits have different taper degree according to customers’ request. And the diameters varies from 20mm to 60mm.According to the total height of taper chisel bits, there are short skirt taper chisel bits and long skirt chisel bits. Usually short skirt means the total height of bits are 50 mm around, while long skirt taper bits are 75mm to 80mm around.

Description	Diameter	Length	Weight
Taper Angle a=4°, 6°, 7°, 11°, 12° Socket inside Diameter. d=15, 19, 22, 25	mm	mm	kg
	20	65	0.15
	22	65	0.15
	25	69	0.15
	28	60	0.2
	30	55 88	0.2
	32	55 64 71 80	0.25
	34	71 80	0.29
	36	74	0.35
	38	74	0.4
	40	74	0.42
	42	74	0.42
	45	74	0.42

 

We can manufacture all kinds of bits and shells according to customer's special requirement.

Any requirement please contact us, we'll do the best service for you. Hope we can establish a good business relationship.